12301035 - Tweco WeldSkill 23T-37 MIG Nozzle, 3/8" Bore, Tapered (2-Pack)

Keep Your WeldSkill Gun Running Smoothly

Every welder knows that a clogged or damaged nozzle can ruin a good bead. If you are running a Tweco WeldSkill MIG gun and struggling with poor gas coverage or excessive spatter buildup, it might be time to swap out your front-end consumables. The Tweco 23T-37 MIG Nozzle is the direct replacement you need to get back to laying down clean, solid welds. This pack contains two high-quality copper nozzles, giving you a backup right when you need it most.

Why choose the 23T-37? First, the 3/8-inch bore is the sweet spot for most DIY and shop projects. It provides enough gas coverage to protect the molten pool without being so wide that it wastes gas or gets in the way. Second, the tapered shape is a game-changer for visibility. When you are trying to see exactly where your wire is hitting the joint, a bulky nozzle can block your view. This tapered design lets you see past the end of the gun, making it easier to track the joint and control your puddle, especially in tight corners.

Installation is a breeze thanks to the threaded design. No more wrestling with slip-on nozzles that fall off once the spring gets weak. Just screw this nozzle onto the gas diffuser, and it stays put, perfectly aligned. The copper material is tough enough to handle the heat and makes cleaning off spatter much easier—just a quick scrape or a dip in nozzle gel, and you are good to go. Whether you are working on automotive bodywork, light fabrication, or home repairs, keeping fresh nozzles in your kit is the cheapest insurance for quality welds.